Astudent is measuring the effect of an electric circuit on a compass and he is testing to see if increasing the current will cause the compass needle to change its direction faster he does one trral using a 9-volt battery and another trial using a 1.5 volt battery he takes accurate data based on good experimental design which would improve his experiment
Answers: 1
Another question on Physics
Physics, 22.06.2019 10:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
Physics, 22.06.2019 13:10
Which additional product balances the reaction h2so4 + 2naoh → na2so4 + 2h2o 2oh h2o2 h3o
Answers: 1
You know the right answer?
Astudent is measuring the effect of an electric circuit on a compass and he is testing to see if inc...
Questions
Mathematics, 29.01.2020 23:49
Mathematics, 29.01.2020 23:49
History, 29.01.2020 23:49
Chemistry, 29.01.2020 23:49
Chemistry, 29.01.2020 23:49
Mathematics, 29.01.2020 23:50
Mathematics, 29.01.2020 23:50
Mathematics, 29.01.2020 23:50
Mathematics, 29.01.2020 23:50
Chemistry, 29.01.2020 23:50
Biology, 29.01.2020 23:50
